1830813835 has 8 divisors (see below), whose sum is σ = 2256354576. Its totient is φ = 1425065760.

The previous prime is 1830813811. The next prime is 1830813871. The reversal of 1830813835 is 5383180381.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1830813835 - 2⁷ = 1830813707 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4947961 + ... + 4948330.

It is an arithmetic number, because the mean of its divisors is an integer number (282044322).

Almost surely, 2^1830813835 is an apocalyptic number.

1830813835 is a deficient number, since it is larger than the sum of its proper divisors (425540741).

1830813835 is an equidigital number, since it uses as much as digits as its factorization.

1830813835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9896333.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 1830813835 is about 42788.0104117964. The cubic root of 1830813835 is about 1223.3424946579.

The spelling of 1830813835 in words is "one billion, eight hundred thirty million, eight hundred thirteen thousand, eight hundred thirty-five".